201465987

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{397}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 294201600

約数和(自身を除く): 92735613

約数列:

[1, 3, 19, 29, 57, 87, 307, 397, 551, 921, 1191, 1653, 5833, 7543, 8903, 11513, 17499, 22629, 26709, 34539, 121879, 169157, 218747, 365637, 507471, 656241, 2315701, 3534491, 6947103, 10603473, 67155329, 201465987]

約数ペア:

[(1, 201465987), (3, 67155329), (19, 10603473), (29, 6947103), (57, 3534491), (87, 2315701), (307, 656241), (397, 507471), (551, 365637), (921, 218747), (1191, 169157), (1653, 121879), (5833, 34539), (7543, 26709), (8903, 22629), (11513, 17499)]